Dry vs Wet Measuring There's a reason why there are measuring devices designed for liquid and dry measurements but most likely not for the reason you think. Wet and dry measuring devices are exactly the same volume, the difference is in the design. Measuring cups and spoons for dry ingredients are engineered to be filled to the brim so the excess can be swept off easily for an exact measurement. Liquid measuring devices have brims so you don't have to worry about spilling. So, if you are in a pinch, you can use either measuring device.
I absolutely love my Guacamole Del Rio recipe but it's better suited as a dip than a condiment. It has a very aggressive spice, onion and garlic flavor that could overpower a dish where you just want creamy avocado flavor. This guacamole goes will with tacos, burritos, tostadas or just about any Mexican food you might be making. You could even spread it on a sandwich :)
The most important step is picking out ripe avocados. I've outlined the steps quite extensively in my Guacamole Del Rio recipe so refer to it for assistance if needed. One thing I didn't talk about, however, is what to do with avocados that aren't ripe. Avocados don't ripen on the tree. I often stick them in a brown paper bag. This allows the ethylene gas they produce to help ripen them. Don't stick them in the refrigerator as this will retard the process. In 2 to 5 days you will have ripe avocados!
Mix all the ingredients in a bowl, being careful not to over mix the avocado. You want some chunky avocado in the condiment, not a lifeless bowl of liquified avocado fruit. I often add the diced tomatoes at the end so their structure is not compromised. It's also a good idea not to store your guacamole overnight as it tends spoil, even with lemon juice.